FS4100 by FarSite

The FarSite FS4100 is a synchronous and asynchronous 1-port USB adapter supporting X.21, V.35, RS232, EIA530, RS422, RS449, and RS485 interfaces. This adapter provides asynchronous, bitstream, and HDLC capabilities alongside runtime support for custom applications and TCP/IP. It features selectable NRZ, NRZI, FM1, FM0, Manchester coding, and Conditioned Di phase options, plus a built-in line monitor. Designed for operation under Linux and Windows, it includes APIs for Linux, Windows 11, 10, 8.1, Server 2022, and 2019, with prior contact recommended for older Windows versions. The FS4100 supports running TCP/IP through PPP. To develop applications utilizing the APIs, the FarSync SDK can be ordered separately. A USB cable is included with the unit, while other interface cables must be ordered separately.

More FarSite part numbers

• FS4106

See all FarSite products

Frequently Asked Questions(FAQ):

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Where can I buy FS4100 by FarSite in the USA?

You can purchase FS4100 by FarSite from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

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What is the price of the FS4100?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.

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Who is the official distributor or seller of FarSite in the United States?

While we are not the official distributor or seller of FarSite in the United States, we source our products from reliable channels and offer you original FarSite equipment at competitive prices.

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How can I access FS4100 catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for FS4100 to our written reply.

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Do you provide technical support for FS4100?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.